| Business | Phone |
| Connect Electric 2049 N 1st Ave, Tucson 85719 | (520) 977-4356 |
| Emnpire Power Systems 7600 S Nogales Hwy, Tucson 85706 | (520) 746-8285 |
| Wrangler Electric Inc 2580 W Mario Pl, Tucson 85746 | (520) 883-1835 |
| Tucson Electric Power Co 220 W 6th St, Tucson 85701 | (520) 623-7711 |